1160155151117 has 2 divisors, whose sum is σ = 1160155151118. Its totient is φ = 1160155151116.

The previous prime is 1160155151063. The next prime is 1160155151119. The reversal of 1160155151117 is 7111515510611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 807866606596 + 352288544521 = 898814^2 + 593539^2 .

It is a cyclic number.

It is not a de Polignac number, because 1160155151117 - 2⁶ = 1160155151053 is a prime.

Together with 1160155151119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1160155151119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580077575558 + 580077575559.

It is an arithmetic number, because the mean of its divisors is an integer number (580077575559).

Almost surely, 2^{1160155151117} is an apocalyptic number.

It is an amenable number.

1160155151117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1160155151117 is an equidigital number, since it uses as much as digits as its factorization.

1160155151117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 35.

The spelling of 1160155151117 in words is "one trillion, one hundred sixty billion, one hundred fifty-five million, one hundred fifty-one thousand, one hundred seventeen".